In the entire world, Bíll (Bil 
, Bíll) is a common epicene first name. The first name Bíll is characteristic of Algeria, where it is quite a common principally masculine, but very seldom girly name, Tunisia, where it is quite a rare principally boy's, but very infrequently feminine name, and Mauritius, where it is quite a rare unisex name. In absolute terms, this name is the most popular in India, Algeria, and Indonesia. Also, Bíll is the last name as well as the forename.